Toner cartridge



FIG. 1 is a perspective view of a toner cartridge;

FIG. 2 is a front view of the toner cartridge;

FIG. 3 is a top view of the toner cartridge;

FIG. 4 is a rear view of the toner cartridge;

FIG. 5 is a bottom view of the toner cartridge;

FIG. 6 is a left side view of the toner cartridge; and,

FIG. 7 is a right view of the toner cartridge. 

The ornamental design for a toner cartridge, as shown and described. 